left unattended for over a minute, the unit will return to the Home menu. If any of the settings are changed pressing the Mode button or after one minute elapses, the setting(s) will be saved to preset

6.Preset 6 is a scratchpad where settings are saved temporarily so that the setting(s) can be tried before saving to one of the 5 presets.

The DCX-730 controller contains the control and provides the menu driven displays to adjust the digital processing power available within the unit. The user interface consists of a series of menus shown on the display and arrow buttons to navigate through the menus and to also set the individual available settings. These settings can then be saved to individual presets (maximum of 5) by using the number keys on the right hand side of the controller.

Arrow Buttons

Use the arrow buttons to navigate through the available menus and to adjust parameters. At the top level the X arrow button will advance you to the next menu level. Once the desired parameter is selected, use the W/X buttons to move the cursor over to the parameter. You can then adjust the value of that parameter with the S/T arrow buttons.

Recalling Presets

While in the Home menu, if you press any of the numbered buttons on the right side of the controller the presets stored for that corresponding number will be loaded. The active preset presently used is displayed by the number in the square below the Home icon on the LCD panel. If a 6 is displayed there is no active preset loaded.

Home Menu Display

 

 

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Precision Power DCX 730

 

1

 

State of The Art Mobile . . .

 

 

 

 

Indicates the preset memory location currently used. Use the number keys on the right side of the DCX-730 to select a Preset memory to be loaded. To store current parameters to a preset, push the preset button while in any menu other than home.

When a preset is being loaded the following screen displays.

Loading X

WAIT PLEASE . . .

5

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Precision Power DCX-730 manual Arrow Buttons, Recalling Presets
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DCX-730 specifications

The Precision Power DCX-730 is a remarkable car audio amplifier that stands out for its blend of power, performance, and advanced technology. Designed for car audio enthusiasts, the DCX-730 offers high-quality sound reproduction and innovation that caters to both casual listeners and dedicated audiophiles.

One of the most prominent features of the DCX-730 is its impressive power output. Delivering 730 watts of peak power, this amplifier ensures that your audio system receives the robust energy needed to drive even the most demanding speakers. With a 4 ohm load, it provides a substantial 385 watts RMS, allowing it to produce cleaner and more detailed sound without compromising on volume. This capability transforms your everyday listening experience into a concert-like ambiance within your vehicle.

The DCX-730 utilizes a Class D design, which contributes to its efficiency and compact size. Class D amplifiers are well-known for their ability to deliver high power output while remaining energy-efficient. This technology minimizes heat generation, ensuring longer operational life and reducing the risk of overheating during extended playtimes. Additionally, the compact form factor makes it easier to install in various vehicle setups, whether it’s tucked under a seat or mounted in the trunk.

Equipped with advanced circuitry, the DCX-730 features built-in DSP (Digital Signal Processing) that enhances audio quality by allowing users to tailor sound settings to their preferences. The DSP capability provides customizable crossover settings, equalizer adjustments, and time alignment, ensuring that every note and beat is optimized for clarity and depth.

Another notable characteristic of the DCX-730 is its robust build quality. Constructed with high-grade components, it is designed to withstand the rigors of automotive environments. The amplifier includes a durable aluminum heat sink that helps in effective heat dissipation, enhancing reliability and performance over time.

Connectivity is made easy with multiple input options, including high-level inputs for direct connection to factory head units and low-level RCA inputs for aftermarket radios. This versatility makes the DCX-730 compatible with a wide range of audio systems, ensuring it can adapt to various setups.

Overall, the Precision Power DCX-730 combines power, efficiency, and advanced technology to deliver a superior car audio experience. Its high power output, Class D design, and customizable DSP features make it a formidable choice for anyone seeking to enhance their vehicle's audio system.
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